Seagate Constellation ES.2 ST33000651NS 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Hard Drive (Certified Refurbished) - w/1 Year Warranty
Amazon.com: Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST3000DM008) : Electronics